Pettys Lake Weather Forecast

    • 56
    • 70

    Increasing Clouds

    • 61
    • 81

    Rain Showers Likely

    • 61
    • 75

    Rain Showers Likely

    • 57
    • 75

    Slight Chance Rain Showers

    • 57
    • 73

    Chance Rain Showers

    • 56
    • 73

    Chance Rain Showers

Today 14 Sep Livingston

Mostly sunny. Highs around 70. North Winds up to 5 Mph, becoming east in the afternoon.

Tonight 14 Sep Livingston

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 50s. South Winds 5 to 15 Mph. Gusts up to 30 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pettys Lake Temperature Statistics

September Temperature

Howell, Livingston County Airport (9.9 miles)

  • Lowest 11 September, 2026

    50 °F

  • Average September

    69.6 °F

  • Highest 2 September, 2026

    91.4 °F

Climate (2021–2026)

Howell, Livingston County Airport (9.9 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    50.2 °F

  • Average High 2021–2026

    59.2 °F
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